St Giles’ Church dates from the 15th century and is a
Grade 1 listed building.The Church
tower is 91½ feet high, notable for its decorations and houses 6 bells dating from
1757, together with a faceless clock.

The style and construction of the clock suggest manufacture in the
18th century, possibly when the bells were cast, and it is housed in
a room between the ringing chamber and the bell chamber.There is no dial, either external or
internal, the sole indication of time being given by striking the hours on the
tenor bell, which weighs approximately 12 cwt, cast by Thomas Bilbie in Chew
Stoke.

It is believed that the clock ceased working at the beginning of
the Second World War, but during the 1980’s it was repaired and kept running
for a year or so, requiring daily winding.

Clock Details

The clock has two trains of gears, one for going
and one for striking.The clock frame
is of wrought iron strip, often known as ‘birdcage’ in shape.It is too large to be taken out of the tower
down the spiral staircase, which is the route which would have to be employed,
as the clock room floor and ringing chamber floor do not have the traditional
trapdoors.The clock is mounted on a
wooden trestle and housed in a wooden ‘clockhouse’ sited against the east wall
of the clock room.

Each of the gear trains has three shafts (known to
clockmakers as ‘arbors’), the lowest arbor in each train carrying a rope drum
for ropes to the original large weights and, in the going train, the top-most
carrying the escapement wheel, released one pin at a time by the pallets,
controlled by the pendulum.The latter
has a wooden shaft (little affected by temperature) and a bob of about 25kg (56lb),
producing an overall length of about 2m (6ft 6ins).

In
the strike train, the middle arbor carries a ‘hoop’ wheel which revolves once
for each blow of the hour and the top-most arbor carries a ‘fly’ or air-brake
which prevents the train running too fast and produces a pleasant speed of
striking.

Restoration
2004/5

Engineering Consultant Dr Marcus Barton of Leigh on Mendip was
contracted to restore the clock and install electric winding to avoid the
onerous task of daily climbing 70 spiral steps to wind up the mechanism.Night silencing was also planned to allow
chiming only during the daytime.An
Archdeacon’s faculty was obtained giving permission for the restoration of the
clock to be carried out.

Work completed included dismantling, cleaning and painting of the
clock frame, cleaning excessive amounts of grease from everything, replacing
several bushes, shortening the crutch, making and fitting parts to make the
pendulum safer and replacing the wire to the clock hammer.In addition Dr Bartonfitted a linear actuator which achieved
night silencing by pulling the clock hammer away from the bell at night (or
during bell ringing), removed the previous weights and weight ropes, refitted
the doors to the clock house and designed, constructed and installed two
motorised winders and a control unit.The clock room was also thoroughly cleaned.

The
clock remains weight driven, but now the weights are much smaller than
originally and the force from the weights is applied by roller chain to the
second arbor in each train, the weights being wound up by small electric motors
which are controlled automatically.

The Leigh on
Mendip Millennium Committee

was formed in 1998 at the instigation of the Parish Council, to
organise events to celebrate the Millennium and to organise fundraising for a
number of projects within the village.The views of all inhabitants were canvassed in order to decide on the
various proposed projects.Projects
completed were diverse – a carved stone Millennium bench, snowdrop planting around
the village and a Doomsday book of villagers’ thoughts and activities on St
Giles’ Day 2000.

The final project was to organise funding for the restoration of
the faceless church clock.The committee
had some funds remaining from earlier fund raising and a number of donations
had been given specifically for the clock restoration.Once further grants had been obtained the
restoration project could begin.

Grateful thanks
for funding to

Wyvern Environmental Trust Ltd

St Andrew’s Conservation Trust

Leigh on Mendip Millennium Committee

Roy Davies

The Evergreen Group of Leigh on Mendip
when it closed

The Longley family following a village
walk in memory of Paul

Thanks to

Dr Marcus Barton for his continued
interest

Judy Wall for the illustration of the
church

Tim Hancock of Priddy for electrical
inspection and certification

Ron Sexty of Warminster, who made a
new escape wheel and gave other help and advice

The clock is currently maintained by Chris Cudmore and may be viewed by appointment.